Your Location：Home >Products >Synthetic Flavours & Fragrances >121-32-4
Appearance:Fine Crystalline Powder
Throughput:100|Metric Ton|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99.9
Product Name: Ethyl vanillin
Synonyms: 3-ethoxy-;3-Ethoxy-4-hydroxybenzaldehyd;3-ethoxy-4-hydroxy-benzaldehyd;4-Hydroxy-3-ethoxybenzaldehyde;Benzaldehyde, 3-ethoxy-4-hydroxy-;Benzaldehyde,3-ethoxy-4-hydroxy-;Ethavan;ethvlvanillin
CAS: 121-32-4
MF: C9H10O3
MW: 166.17
EINECS: 204-464-7
Ethyl vanillin Structure
Ethyl vanillin Chemical Properties
Melting point 74-77 °C (lit.)
Boiling point 285°C
density 1.1097 (rough estimate)
vapor pressure <0.01 mm Hg ( 25 °C)
FEMA 2464 | ETHYL VANILLIN
refractive index 1.4500 (estimate)
Fp 127°C
storage temp. Store below +30°C.
solubility 2.82g/l
pka 7.91±0.18(Predicted)
form Fine Crystalline Powder
color White to off-white
Water Solubility slightly soluble
Sensitive Light Sensitive
Merck 14,3859
JECFA Number 893
BRN 1073761
CAS DataBase Reference 121-32-4(CAS DataBase Reference)
NIST Chemistry Reference 3-Ethoxy-4-hydroxybenzadehyde(121-32-4)
EPA Substance Registry System Ethyl vanillin (121-32-4)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 22-36/37/38
Safety Statements 26-36
WGK Germany 1
RTECS CU6125000
Hazard Note Harmful/Irritant/Light Sensitive
TSCA Yes
HS Code 29124200
Hazardous Substances Data 121-32-4(Hazardous Substances Data)
Toxicity LD50 orally in rats: >2000 mg/kg, P. M. Jenner et al., Food Cosmet. Toxicol. 2, 327 (1964)
CAS：885523-08-0
CAS：517920-73-9
CAS：57744-67-9
CAS：164513-39-7
